{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:GXXJD7LFYB6F3EYQEAPFGRNVQQ","short_pith_number":"pith:GXXJD7LF","canonical_record":{"source":{"id":"2308.09685","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cs.LG","submitted_at":"2023-08-18T17:13:45Z","cross_cats_sorted":["cs.CV","cs.MM","cs.SD","eess.AS"],"title_canon_sha256":"001aa0459bf0d40a69123f97b8975bd255fd05c48a0c2c5d3befc84574bb4ca8","abstract_canon_sha256":"d3e7bfdcd796f07ad512b949e4a552ffd486dc4ebf6b255daaefb6c356e157ef"},"schema_version":"1.0"},"canonical_sha256":"35ee91fd65c07c5d9310201e5345b58405f1df468f50cf89fe473818300889c8","source":{"kind":"arxiv","id":"2308.09685","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.09685","created_at":"2026-07-05T06:42:36Z"},{"alias_kind":"arxiv_version","alias_value":"2308.09685v1","created_at":"2026-07-05T06:42:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.09685","created_at":"2026-07-05T06:42:36Z"},{"alias_kind":"pith_short_12","alias_value":"GXXJD7LFYB6F","created_at":"2026-07-05T06:42:36Z"},{"alias_kind":"pith_short_16","alias_value":"GXXJD7LFYB6F3EYQ","created_at":"2026-07-05T06:42:36Z"},{"alias_kind":"pith_short_8","alias_value":"GXXJD7LF","created_at":"2026-07-05T06:42:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:GXXJD7LFYB6F3EYQEAPFGRNVQQ","target":"record","payload":{"canonical_record":{"source":{"id":"2308.09685","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cs.LG","submitted_at":"2023-08-18T17:13:45Z","cross_cats_sorted":["cs.CV","cs.MM","cs.SD","eess.AS"],"title_canon_sha256":"001aa0459bf0d40a69123f97b8975bd255fd05c48a0c2c5d3befc84574bb4ca8","abstract_canon_sha256":"d3e7bfdcd796f07ad512b949e4a552ffd486dc4ebf6b255daaefb6c356e157ef"},"schema_version":"1.0"},"canonical_sha256":"35ee91fd65c07c5d9310201e5345b58405f1df468f50cf89fe473818300889c8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:42:36.861562Z","signature_b64":"iDYlVNbFP5y9LxQTjUgWJcL/YHKlJ1FT8ynNJBMEU9YlulUmMv2E5FS9+s2VBe7DCWL1QulE0bin+ZwWyR1lDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"35ee91fd65c07c5d9310201e5345b58405f1df468f50cf89fe473818300889c8","last_reissued_at":"2026-07-05T06:42:36.861158Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:42:36.861158Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2308.09685","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:42:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FYB/mLcqYZRT9F00vwstzQh+RJ7W8ijTJcQplN4Ej5O1DWv8unVcdfJVYbYVepIO7uCYO3rSgKrgnzDykvcTBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T13:29:21.185014Z"},"content_sha256":"7e49d513979d06b24a7d3c3043bf2afa2357de46505a81fbcffdfdabecbc8358","schema_version":"1.0","event_id":"sha256:7e49d513979d06b24a7d3c3043bf2afa2357de46505a81fbcffdfdabecbc8358"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:GXXJD7LFYB6F3EYQEAPFGRNVQQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Audiovisual Moments in Time: A Large-Scale Annotated Dataset of Audiovisual Actions","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":["cs.CV","cs.MM","cs.SD","eess.AS"],"primary_cat":"cs.LG","authors_text":"Michael Joannou, Pia Rotshtein, Uta Noppeney","submitted_at":"2023-08-18T17:13:45Z","abstract_excerpt":"We present Audiovisual Moments in Time (AVMIT), a large-scale dataset of audiovisual action events. In an extensive annotation task 11 participants labelled a subset of 3-second audiovisual videos from the Moments in Time dataset (MIT). For each trial, participants assessed whether the labelled audiovisual action event was present and whether it was the most prominent feature of the video. The dataset includes the annotation of 57,177 audiovisual videos, each independently evaluated by 3 of 11 trained participants. From this initial collection, we created a curated test set of 16 distinct acti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.09685","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2308.09685/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:42:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qIeGGmfpv8u5WcFNWXf428el1l0QCN79Ig3rBpAZobMrNRFRWEq4uxv+bC4Hnbh3dMoqEmbVa4CfRUi9DE8KBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T13:29:21.185509Z"},"content_sha256":"729d708df56de2d6d751ad3c892ffc4f669455a12b6308e6f3fd5686bbc84f68","schema_version":"1.0","event_id":"sha256:729d708df56de2d6d751ad3c892ffc4f669455a12b6308e6f3fd5686bbc84f68"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GXXJD7LFYB6F3EYQEAPFGRNVQQ/bundle.json","state_url":"https://pith.science/pith/GXXJD7LFYB6F3EYQEAPFGRNVQQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GXXJD7LFYB6F3EYQEAPFGRNVQQ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-09T13:29:21Z","links":{"resolver":"https://pith.science/pith/GXXJD7LFYB6F3EYQEAPFGRNVQQ","bundle":"https://pith.science/pith/GXXJD7LFYB6F3EYQEAPFGRNVQQ/bundle.json","state":"https://pith.science/pith/GXXJD7LFYB6F3EYQEAPFGRNVQQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GXXJD7LFYB6F3EYQEAPFGRNVQQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:GXXJD7LFYB6F3EYQEAPFGRNVQQ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"d3e7bfdcd796f07ad512b949e4a552ffd486dc4ebf6b255daaefb6c356e157ef","cross_cats_sorted":["cs.CV","cs.MM","cs.SD","eess.AS"],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cs.LG","submitted_at":"2023-08-18T17:13:45Z","title_canon_sha256":"001aa0459bf0d40a69123f97b8975bd255fd05c48a0c2c5d3befc84574bb4ca8"},"schema_version":"1.0","source":{"id":"2308.09685","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.09685","created_at":"2026-07-05T06:42:36Z"},{"alias_kind":"arxiv_version","alias_value":"2308.09685v1","created_at":"2026-07-05T06:42:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.09685","created_at":"2026-07-05T06:42:36Z"},{"alias_kind":"pith_short_12","alias_value":"GXXJD7LFYB6F","created_at":"2026-07-05T06:42:36Z"},{"alias_kind":"pith_short_16","alias_value":"GXXJD7LFYB6F3EYQ","created_at":"2026-07-05T06:42:36Z"},{"alias_kind":"pith_short_8","alias_value":"GXXJD7LF","created_at":"2026-07-05T06:42:36Z"}],"graph_snapshots":[{"event_id":"sha256:729d708df56de2d6d751ad3c892ffc4f669455a12b6308e6f3fd5686bbc84f68","target":"graph","created_at":"2026-07-05T06:42:36Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2308.09685/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present Audiovisual Moments in Time (AVMIT), a large-scale dataset of audiovisual action events. In an extensive annotation task 11 participants labelled a subset of 3-second audiovisual videos from the Moments in Time dataset (MIT). For each trial, participants assessed whether the labelled audiovisual action event was present and whether it was the most prominent feature of the video. The dataset includes the annotation of 57,177 audiovisual videos, each independently evaluated by 3 of 11 trained participants. From this initial collection, we created a curated test set of 16 distinct acti","authors_text":"Michael Joannou, Pia Rotshtein, Uta Noppeney","cross_cats":["cs.CV","cs.MM","cs.SD","eess.AS"],"headline":"","license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cs.LG","submitted_at":"2023-08-18T17:13:45Z","title":"Audiovisual Moments in Time: A Large-Scale Annotated Dataset of Audiovisual Actions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.09685","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:7e49d513979d06b24a7d3c3043bf2afa2357de46505a81fbcffdfdabecbc8358","target":"record","created_at":"2026-07-05T06:42:36Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"d3e7bfdcd796f07ad512b949e4a552ffd486dc4ebf6b255daaefb6c356e157ef","cross_cats_sorted":["cs.CV","cs.MM","cs.SD","eess.AS"],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cs.LG","submitted_at":"2023-08-18T17:13:45Z","title_canon_sha256":"001aa0459bf0d40a69123f97b8975bd255fd05c48a0c2c5d3befc84574bb4ca8"},"schema_version":"1.0","source":{"id":"2308.09685","kind":"arxiv","version":1}},"canonical_sha256":"35ee91fd65c07c5d9310201e5345b58405f1df468f50cf89fe473818300889c8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"35ee91fd65c07c5d9310201e5345b58405f1df468f50cf89fe473818300889c8","first_computed_at":"2026-07-05T06:42:36.861158Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:42:36.861158Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iDYlVNbFP5y9LxQTjUgWJcL/YHKlJ1FT8ynNJBMEU9YlulUmMv2E5FS9+s2VBe7DCWL1QulE0bin+ZwWyR1lDg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:42:36.861562Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.09685","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7e49d513979d06b24a7d3c3043bf2afa2357de46505a81fbcffdfdabecbc8358","sha256:729d708df56de2d6d751ad3c892ffc4f669455a12b6308e6f3fd5686bbc84f68"],"state_sha256":"cf4fc5bd405e45a84c18a52b5fdf18f00b776ae80e10c2f832d83f07beda0421"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n8hUlMoSZhJxBg+q2cfAGGoCfvMueyyA7KFRzvgDf8pfg9L7RUrQAPwvsGrWjG1u2gHmwZyxrHBwKq1CnFzICw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T13:29:21.189661Z","bundle_sha256":"d53067dc493dccc2475230221f625e9deadbefbdaa2db3678e387eb4f4e40189"}}